Interested to Buy Any Domain ? << Click Here >> for more details...
can induction motor becomes as a generator. if yes how it is
possible. if there is a squirrel cage rotor.
- 6 Answers
- 12501 Views
- I also Faced
- E-Mail Answers
Answer Posted / viral sharama
Yes , induction motor can be used as a induction generator.An overexcited induction motor with its rotor running at a speed greater than synchronous speed at negative slip starts generating electricity(a.c).At negetive slip the load resistance R(mech)=(R2/s)*1-s instead of absorbimg power act as a source of power.
This type of generator is not self-staring,the stator requires continous 3-phase supply which is why a 3-phase delta connected capacitor bank is always placed across it inorder to prvide residual mag. flux....
They are used in wind energy production, domestic geerators etc
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
operation of protection relay watchdog contact?
how to calculate singlephase motor efficiency?
Safety of on line ups
What is the relationship between voltage,current & frequency?
How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.
what is meaning of bus riser
how to extend relay operating timing in 24V dc relay card (without using Timer )
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
what is meant by surge? what we called for high currents?
how external lighting design? please give examples?
what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.
In Power cable specification what is U0/U and Um.
Which type of DG need Netral Earthing?
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
if we give 60 hz single phase supply to the transformer used in europe , than what will happen
